#VU64656 Use of Hard-coded Cryptographic Key in Brocade SANnav - CVE-2022-28166

Vulnerability identifier: #VU64656

Vulnerability risk: Medium

CVSSv4.0: 1.7 [CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2022-28166

CWE-ID: CWE-321

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
Brocade SANnav
Client/Desktop applications / Software for system administration

Vendor: Brocade

Description

The vulnerability allows a remote attacker to gain access to sensitive information.

The vulnerability exists due to usage of hardcoded cryptographic key for TLS/SSL communication via ports 443/TCP and 18082/TCP. A remote attacker can intercept and decrypt traffic between client and server.

Mitigation
Install updates from vendor's website.

Vulnerable software versions

Brocade SANnav: 1.0 - 2.2.0

---

External links
https://www.broadcom.com/support/fibre-channel-networking/security-advisories/brocade-security-advisory-2022-1977

---

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.